"storage device policies" key is missing from my registry...!!!

You can remove write protection from your drive using the below method:

Open start menu, in the search bar type regedit and press enter. This will open the registry editor.

Navigate to the following path:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\StorageDevicePolicies

Note:

If the registry key Storage Device Policies does not exist, you will need to create it manually.

Double click the key Write Protect in the right window and set the value to 0 in the Value

Data Box and press OK button

Restart your computer and try copying files into your USB drives.

or you might

click start click to open on my computer you should see your usb drive E: right click select properties there will be an array of options

select the sharing tab option then advanced sharing make sure you have a tick in the share this folder box

then click permissions make sure you have all 3 boxes ticked full control changes and read in windows 7

click start control panel user accounts click on the administrators account if you have made one or you will have to create one in windows XP

click start right click on my computer select open
Right click the icon of your usb drive (It should be E:/ or something)
Click Properties in the menu that comes up
Click the Sharing tab
Click permissions
And finally, click Allow next to Full Control.

hope it helps

USB drives can be write-protected by modifying the StoreageDevicePolicies Registry key and WriteProtect Registry value.
click Start>run>regedit to open Registry Editor. and press control+F to open the find dialogue box and type "usb device" or "driverdesc" to open usb mass storage device or type "usb mass storage device" in the search windows. And right click on it and delete. This will set the policy value to 0. then insert your usb device. It will work fine.
# Remember: do not delete any unknow files in the registry as this will make some programes not work as usual.
also
If you are running a Windows XP OS then you might be able to:

- click start right click on my computer select open
- Right click the icon of your Flash Drive (It should be F:/ or something)
- Click Properties in the menu that comes up
- Click the Sharing tab
- Click permissions
- And finally, click Allow next to Full Control.
hope this helps

USB drives can be write-protected by modifying the StoreageDevicePolicies Registry key and WriteProtect Registry value.
click Start>run>regedit to open Registry Editor. and press control+F to open the find dialogue box and type "usb device" or "driverdesc" to open usb mass storage device or type "usb mass storage device" in the search windows. And right click on it and delete. This will set the policy value to 0. then insert your usb device. It will work fine.
# Remember: do not delete any unknow files in the registry as this will make some programes not work as usual.

also
If you are running a Windows XP OS then you might be able to:
- click start right click on my computer select open
- Right click the icon of your Flash Drive (It should be F:/ or something)
- Click Properties in the menu that comes up
- Click the Sharing tab
- Click permissions
- And finally, click Allow next to Full Control.
hope this helps

USB drives can be write-protected by modifying the StoreageDevicePolicies Registry key and WriteProtect Registry value.
click Start>run>regedit to open Registry Editor. and press control+F to open the find dialogue box and type "usb device" or "driverdesc" to open usb mass storage device or type "usb mass storage device" in the search windows. And right click on it and delete. This will set the policy value to 0. then insert your usb device. It will work fine.
# Remember: do not delete any unknow files in the registry as this will make some programes not work as usual.
also
If you are running a Windows XP OS then you might be able to:

- click start right click on my computer select open
- Right click the icon of your Flash Drive (It should be F:/ or something)
- Click Properties in the menu that comes up
- Click the Sharing tab
- Click permissions
- And finally, click Allow next to Full Control.
hope this helps don

I found this on another site, I tried it down to finding the usb device, you do the remaining part at your own risk, I'm very cautious about editing my registry.
Gary




USB drives can be write-protected by modifying the StoreageDevicePolicies Registry key and WriteProtect Registry value.
# # Start>run>regedit to open Registry Editor. and press control+F to open the find dialogue box and type "usb device" or "driverdesc" to open usb mass storage device or type "usb mass storage device" in the search windows. And right click on it and delete. This will set the policy value to 0. then insert your usb device. It will work fine.
# Remember: do not delete any unknow files in the registry as this will make some programes not work as usual.


Read more: http://wiki.answers.com/Q/How_do_you_remove_write_protected_error_for_the_flash_drive#ixzz1EnkYwY1p

USB drives can be write-protected by modifying the StoreageDevicePolicies Registry key and WriteProtect Registry value.
click Start>run>regedit to open Registry Editor. and press control+F to open the find dialogue box and type "usb device" or "driverdesc" to open usb mass storage device or type "usb mass storage device" in the search windows. And right click on it and delete. This will set the policy value to 0. then insert your usb device. It will work fine.
# Remember: do not delete any unknow files in the registry as this will make some programes not work as usual.

also
If you are running a Windows XP OS then you might be able to:

- click start right click on my computer select open
- Right click the icon of your Flash Drive (It should be F:/ or something)
- Click Properties in the menu that comes up
- Click the Sharing tab
- Click permissions
- And finally, click Allow next to Full Control.



hope this helps
don

if you mean a usb drive

USB drives can be write-protected by modifying the StoreageDevicePolicies Registry key and WriteProtect Registry value.
click Start>run>regedit to open Registry Editor. and press control+F to open the find dialogue box and type "usb device" or "driverdesc" to open usb mass storage device or type "usb mass storage device" in the search windows. And right click on it and delete. This will set the policy value to 0. then insert your usb device. It will work fine.
# Remember: do not delete any unknow files in the registry as this will make some programes not work as usual.

hope this helps
don't forget to vote

USB drives can be write-protected by modifying the StoreageDevicePolicies Registry key and WriteProtect Registry value.
# # Start>run>regedit to open Registry Editor. and press control+F to open the find dialogue box and type "usb device" or "driverdesc" to open usb mass storage device or type "usb mass storage device" in the search windows. And right click on it and delete. This will set the policy value to 0. then insert your usb device. It will work fine.
# Remember: do not delete any unknow files in the registry as this will make some programes not work as usual.

torage device policies is missing in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control

USB drives can be write-protected by modifying the StoreageDevicePolicies Registry key and WriteProtect Registry value.

1. Start>run>regedit to open Registry Editor. and press control+F to open the find dialogue box and type "use device" or "driverdesc" to open usb mass storage device. right click on it and delete. This will set the policy value to 0. then insert your usb device. It will work fine.
   
2. Remember: do not delete any unknow files in the registry as this will make some programes not work as usual.